2620 Serial Interface Problem

I am receiving the following error from my 2620 after I connect a serial cable between it and a 2501.

"The CD2430 Controller is not responding, power cycle the router"

They are both using PPP encapsulation and the clock rate is set to 64000. I have also rebooted the router as suggested. The interface on the 2620 is a low speed serial. Thanks in advance for any help you can provide.

Re: 2620 Serial Interface Problem

Thanks. I actually fixed this last night by reseating the card (yeah...I should have tried that before posting here). Not 100% sure what happened to it. I had everything configured correctly. This router is part of my CCIE lab and I just hope it limps along until I pass. Thanks for your input :)

Re: 2620 Serial Interface Problem

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